31008549

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6609

約数の個数: 24

約数和(自身を含む): 48948256

約数和(自身を除く): 17939707

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 6571, 19713, 72281, 85423, 216843, 256269, 795091, 939653, 2385273, 2818959, 10336183, 31008549]

約数ペア:

[(1, 31008549), (3, 10336183), (11, 2818959), (13, 2385273), (33, 939653), (39, 795091), (121, 256269), (143, 216843), (363, 85423), (429, 72281), (1573, 19713), (4719, 6571)]